Hi,

I was trying to install Rgraphviz. I was able to download it with biocLite, but couldn't load the package. I have reproduced the error below:

-------------------------------------------------------------------
> source("http://bioconductor.org/biocLite.R")
> biocLite("Rgraphviz")
Running biocinstall version 2.2.11 with R version 2.7.2 
Your version of R requires version 2.2 of BioConductor.
trying URL 'http://bioconductor.org/packages/2.2/bioc/bin/windows/contrib/2.7/Rgraphviz_1.18.1.zip'
Content type 'application/zip' length 1012303 bytes (988 Kb)
opened URL
downloaded 988 Kb

package 'Rgraphviz' successfully unpacked and MD5 sums checked

The downloaded packages are in
        C:\Documents and Settings\ts\Local Settings\Temp\RtmpQDoM9f\downloaded_packages
updating HTML package descriptions
> library("Rgraphviz")
Error in inDL(x, as.logical(local), as.logical(now), ...) : 
  unable to load shared library 'C:/Program Files/R/R-2.7.2/library/Rgraphviz/libs/Rgraphviz.dll':
  LoadLibrary failure:  The specified module could not be found.


Error : .onLoad failed in 'loadNamespace' for 'Rgraphviz'
Error: package/namespace load failed for 'Rgraphviz'
--------------------------------------------------------------------

If I replace the Rgraphviz from a previous version on R, it loads ok.


      
	[[alternative HTML version deleted]]

